1-[3-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one CAS 1248611-91-7
| CAS No. | 1248611-91-7 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1-[3-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one (CAS 1248611-91-7), molecular formula C8H13NO2 and molecular weight 155.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-[3-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 155.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-[3-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related hydroxymethyl Standards
- 1-[2-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one (CAS 1249680-18-9)
- 1-(Hydroxymethyl)-2-azabicyclo[2.2.2]octan-3-one (CAS 1334412-35-9)
- 8-(hydroxymethyl)-2,5,6,7-tetrahydro-1H-pyrrolizin-3-one (CAS 1788873-54-0)
- (5S)-5-(Hydroxymethyl)-5-(2-propen-1-yl)-2-pyrrolidinone (CAS 2792143-67-8)
- 5-(Hydroxymethyl)-4-methylpyridine-2(1H)-thione (CAS 1355179-36-0)
- 5-(Hydroxymethyl)-6-methylpyridine-2(1H)-thione (CAS 1355181-60-0)
- 5-(Hydroxymethyl)-N-methylfuran-2-carboxamide (CAS 1185320-28-8)
- methyl 5-(hydroxymethyl)-1H-pyrrole-2-carboxylate (CAS 1215961-78-6)
Recommended Standards
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- 3-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-5-(3-phenoxyphenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 371236-02-1)
- (3Z)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N-phenylpropanamide (CAS 477851-70-0)
- 2-((1-(Carboxymethyl)-1H-benzo[d]imidazol-2-yl)thio)acetic acid (CAS 708243-99-6)
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- Semaglutide (CAS 910463-68-2（free base）)
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